Novak, Mateja, and Omar Abdulhussein. “Negative Emotion Expression and Lack of Social Support As Predictors of Adolescent Loneliness”. Journal of Adolescent and Youth Psychological Studies (JAYPS), vol. 6, no. 6, June 2025, pp. 1-9, https://doi.org/10.61838/kman.jayps.6.6.16.